Nukae Nye Galvalume Steel Coils ƒe Dɔwɔwɔ?

Nuƒle kple mɔ̃ɖaŋudɔwɔlawo ƒe ƒuƒoƒowo dzea ŋgɔ dadasɔ si yia edzi le nuwo ƒe agbenɔƒe didi, xɔtuɖaŋu ƒe blibonyenye, kple nu ɖeka ƒe gazazã dome. Ga si wofa ɖe eŋu si mesɔ o tiatia ate ŋu ana xɔtuɖoɖoa nado kpo dɔwɔwɔ kaba, woabia be woaxɔ mɔɖegbalẽ, alo woazã ga si mehiã o do ŋgɔ. Dɔwɔƒewo ƒe nɔnɔmewo kple yame ƒe nɔnɔme sesẽwo bia be woazã nu tɔxɛwo ŋutɔ le afisi tiatia siwo wowɔna ɖaa doa kpo nu le ko. Ne wogblɔ nusi wotsɔ ɖo anyigba si mesɔ o la, egblẽa nu le xɔa ƒe agbalẽkotoku alo mɔ̃ aɖe ƒe akpa aɖe ŋu kabakaba. Mɔfiame sia to gɔmesese veviwo ŋu be wòana mɔ̃ɖaŋununya me dzodzro le afisi Wozãa Galvalume Steel Coil nyuie wu, afisi wòhea edziwɔwɔ ƒe afɔkuwo vɛ le, kple alesi woagblɔ dzesi siwo sɔ na asitsatsadɔwo. Àsrɔ̃ dzɔtsoƒe ƒe dzidzenu siwo tututu hiã be nàƒo asa na agblemenukuwo ƒe kpododonuwo. Míedzroa xɔtuɖaŋuwo hã me be míakpɔ egbɔ be wò xɔtutu siwo kplɔe ɖo la gakpɔtɔ le te sesĩe eye wowɔ ɖe sewo dzi.

Nu Vevi Siwo Wotsɔna Yia Nu

• Aluminium 55%, zinc 43.4%, kple 1.6% silicon ƒe nutsyɔnu si wozãna ɖaa la naa gakpo si wotsɔ galvanized wɔe si wozãna ɖaa ƒe xɔxlɔ̃ ƒe teƒe eve va ɖo ene le nɔnɔme siwo medea akpa aɖeke dzi o me.

• Dɔwɔwɔ nyuitɔ kekeake ku ɖe xɔtaxɔ siwo le yame ƒe nɔnɔme sesẽwo me, xɔtuɖaŋu ƒe xɔtunuwo, kple dɔwɔƒewo ƒe adzɔnuwo wɔwɔ le dzoxɔxɔ gã me ŋu.

• Galvalume bia be woaxɔ nutomeŋutinunya ƒe dzeside sesẽ aɖe; ete ŋu gblẽna kabakaba ŋutɔ le agbledeƒe (amonia) si me alkaline (kɔnkrit) le alo esi nu sẽ ŋutɔ (ammonia) le.

• Ele be nudzralawo ƒe dodokpɔ natsɔ ASTM A792 ƒe sedziwɔwɔ, nusiwo wotsɔ blae ƒe kpekpeme siwo ŋu woɖo kpee (le kpɔɖeŋu me, AZ50, AZ55), kple nudidi siwo tututu ku ɖe nukuwo ƒe ŋeŋe ŋu la aɖo nɔƒe gbãtɔ.

Mɔ̃ɖaŋununya ƒe Nya: Nukatae Nàgblɔ Galvalume Steel Coil?

Hakpakpa ƒe Gbegblẽ

Mɔ̃ɖaŋudɔwɔlawo ʋlia nya ɣesiaɣi le ga vovovo siwo wotsɔ blaa nu ƒe nyonyo ŋu. Ele be nàse atike vovovo siwo le nu siawo me gɔme hafi nàte ŋu awɔ tiatia siwo ŋu nènya nu tsoe le nuƒle ŋu. Galvalume ƒe atike si wozãna ɖaa la nye aluminum 55%, zinc 43.4%, kple silicon 1.6%. Nusɔsɔ sia koŋ trɔa alesi ga la wɔa nui le nuto siwo me nu gblẽna le me vevie. Dekɔnu 25% Aluzinc ɖoa ŋu ɖe aluminum si bɔbɔ ɖe anyi ŋu, si naa mɔxenu takpɔkpɔ si sɔ gake etsɔa dzoxɔxɔ si nu sẽ ƒe tenɔnɔ ɖe nɔnɔme sesẽ aɖewo saa vɔe. Standard galvanized steel ɖoa ŋu ɖe 100% zinc ƒe nutsyɔnu ŋu bliboe. Silicon 1.6% dede 55% Galvalume tsakatsaka me le vevie ŋutɔ. Exea mɔ na ga siwo dome ga si le gbagbãm la be wòagatsi akpa le dzoxɔxɔ me tsia me o. Esia wɔnɛ be gakpoa gakpɔtɔ nɔa nɔnɔme nyui me evɔ womegbãa nu suesuesuewo vevie o.

Table: Coating Composition kple dɔwɔwɔ tsɔtsɔ sɔ kple wo nɔewo

Mɔxenu Kple Vɔsa Takpɔkpɔ

Ametakpɔnu si wozãna le akɔbli sia koŋ ŋu la nɔa te ɖe mɔnu si me wowɔa nu eve le dzi. Aluminium ƒe akpaa wɔa oxide mɔxenu si le ʋeʋẽm, si mewɔa dɔ o le gakpoa ƒe anyime. Kplɔ̃ sia xea mɔ na tsi kple ɔksidzin nyuie be wòagaɖo gakpo si le ete la gbɔ o. Le ɣeyiɣi ma ke me la, zinc ƒe akpaa naa ametakpɔkpɔ le vɔsa me. Ne wotso coil la, ƒoe, alo lãe la, zinc la xɔa dzo gbã. Ekpɔa gakpo si woɖe ɖe go la ta to galvanic ƒe dɔwɔwɔ me. Míekpɔe be nu sia si wotsɔ ƒo ƒui la wɔa dɔ nyuie wu zinc dzadzɛ siwo wotsɔ blae la sã elabena aluminum-mɔxenu la nana zinc si wotsɔ sa vɔe ƒe vɔvɔ bliboa dzi ɖena kpɔtɔna.

Dzoxɔxɔ ƒe Ŋusẽkpɔɖeamedzi

Asitsaxɔwo tsɔa dzoxɔxɔ ƒe dɔwɔwɔ nyuie ɖoa nɔƒe gbãtɔ ŋutɔ. Galvalume ƒe dzoxɔxɔ ƒe keklẽ si lolo etɔxɛe, si woyɔna zi geɖe be albedo si lolo. Ne ɣe ƒe keklẽ dze xɔ ƒe agbalẽkotoku dzi la, ga si le edzi la ɖea ɣe ƒe keklẽ ƒe akpa gã aɖe fiana. Nu ŋutɔŋutɔ sia kpɔa ŋusẽ ɖe HVAC ƒe agba ƒe akɔntabubuwo dzi tẽ na asitsaƒe gãwo. Mɔ̃ɖaŋudɔwɔlawo ate ŋu aɖe fafamɔ̃wo ƒe lolome dzi akpɔtɔ ne wozã xɔtaxɔe siwo klẽna ŋutɔ. Enaa dzoxɔxɔ si le ememe nɔa anyi, si wɔnɛ be woɖea ŋusẽ geɖe dzi kpɔtɔna le dzomeŋɔli ɣleti siwo me amewo sɔa gbɔ ɖo wu me.

Feature-ɖe-Emetsonu

Àte ŋu atsɔ nu suesuesue tɔxɛ si wotsɔ blaa nu la asɔ kple agblemenuku siwo woate ŋu akpɔ kple ŋku la tẽ. Dendrite siwo me aluminum sɔ gbɔ ɖo kple teƒe siwo zinc sɔ gbɔ ɖo ƒe kadodo si le wo nɔewo dzi la ɖea ga si wozãna ɖe beléle na agbenɔnɔ ŋu dzi kpɔtɔna ŋutɔ. Dɔwɔƒewo mehiã be woadzra xɔtuɖaŋuwo ɖo ahawɔ atsyɔ̃ɖonuwo ŋudɔ le woƒe dɔwɔwɔ ƒe agbenɔɣi o. Nu sia si nɔa anyi didina deŋgɔ la kekea mɔɖegbalẽ siwo didi wu ƒe ŋutete ɖe enu na ezãla mamlɛawo. Adzɔnuwo wɔlawo ate ŋu atsɔ ƒe 20 va ɖo ƒe 40 ƒe dɔwɔwɔ ƒe kakaɖedzi ana kakaɖedzitɔe le nɔnɔme siwo sɔ siwo medea akpa aɖeke dzi o me.

Xɔtuɖaŋu Vevitɔwo Kple Xɔtuɖaŋudɔwo

Asitsaƒewo Kple Aƒewo Tameɖoɖo

Kɔntraktwɔlawo ɖoa ŋu ɖe eŋu vevie galvalume xɔtaxɔ ƒe coil na xɔtudɔ sesẽwo. Gake ne ègblɔ nusi wotsɔ blae ƒe kpekpeme si sɔ la, eyae afia alesi nusi woatsɔ aɖoe la akpɔ dzidzedze. Le dɔ siwo wota do ŋgɔ gome la, dɔwɔƒewo ƒe dzidzenuwo bia be woatsɔ ŋkɔ si nye AZ50 atsyɔ nu dzi. Esia sɔ kple nusi wotsɔ bla afɔ square ɖeka ounces 0.50 le axa eveawo dzi. Nutata ƒe ɖoɖoa naa ametakpɔnu bubu, si wɔnɛ be AZ50 sɔ pɛpɛpɛ. Le go bubu me la, xɔtaxɔ siwo le ƒuƒlu alo esiwo womede amae o la bia be woatsɔ ŋkɔ si nye AZ55. Nusi wotsɔ blae si ƒe kpekpeme nye ounce 0.55 si le kpekpem wu la xea fe ɖe amadede ƒe film si kpɔa ame ta ƒe anyimanɔmanɔ ta.

Mɔnu si wozãna tsɔ wɔa dɔe hã gblɔa nusiwo woatsɔ awɔ dɔe ƒe nɔnɔmewo. Zi geɖe la, xɔtuɖaŋu siwo le tsitrenu ƒe seam panels hiãa gakpo si ŋu ŋusẽ le ŋutɔ (abe Grade 80 ene) be woatsɔ akeke purlin siwo le ʋuʋu ɖi evɔ womatrɔ o. Zi geɖe la, xɔtuɖaŋu ƒe ʋuƒo siwo wotsɔ dea ati sesẽwo ƒe xɔtaxɔe dzi la zãa nusiwo ƒe kutsetse ƒe ŋusẽ si bɔbɔ wu (abe Dzeside 50 ene). Esia wɔnɛ be woate ŋu abɔbɔ ɖe ʋuƒoawo ŋu wòakɔ wu, eye woasẽ wu evɔ womatsɔ ami ade goawo me o.

Exterior Facades kple Siding

Egbegbe asitsatsa ƒe xɔtuɖaŋuwo zãnɛ enuenu galvalume gliɖoɖo le gaxɔ siwo ŋu wotrɔ asi le do ŋgɔ (PEMB) me. Nusi wotsɔ wɔe naa atsyɔ̃ɖoɖo si le blɔ, si le dɔwɔƒewo kpe ɖe yame ƒe nɔnɔme ƒe tsitretsitsi dziŋɔ ŋu. Be atsyɔ̃ɖoɖo ƒe agbenɔƒe nadidi wu la, nuƒlelawo trɔna ɖe amadede siwo wota do ŋgɔ (PPGL) ŋu enuenu. Nutata dzidzedzetɔe bia be woatsɔ atikewo awɔ dɔ sesĩe do ŋgɔ eye woawɔe wòasɔ ɖe teteɖeanyi nu. Ele be coil la namlɔ gbadzaa bliboe le nutsyɔnu wɔwɔ me. Gɔmeɖoanyi nyuiwo kpɔa egbɔ be etamewua léna sesĩe evɔ megblẽa nu le aluminum-zinc-nu si le ete ŋu o. Coil si womedzra ɖo nyuie o la akpɔ amadede ƒe delamination kabakaba le agblea me.

Dɔwɔnu Siwo Wotsɔ Wɔa Dɔe

Togbɔ be zi geɖe la, woɣlana ɖe gli ƒuƒu alo gotagome nutsyɔnu megbe hã la, xɔtuɖaŋuwo zãa nu sia geɖe. Mɔ̃ɖaŋudɔwɔlawo gblɔnɛ na purlins, girts, kple decking systems. Nu ɣaɣla siawo dzea ŋgɔ tsidzadza si dona ɣeaɖewoɣi tso tsidzadza si le gli ƒe dowo me gbɔ. Ɣeyiɣi didi ƒe anyinɔnɔ gakpɔtɔ le vevie ŋutɔ le afisia elabena manya wɔ kloe be woakpɔ xɔtuɖoɖowo alo aɖɔli wo le xɔtutua wuwu vɔ megbe o. Aluminium-zinc ƒe mɔxenu la kpɔa egbɔ be ƒunukpeƒe siawo siwo le eme la nɔa anyi ɖimanɔmee ƒe bla nanewo.

Adzɔnuwo Kple Dɔwɔƒewo ƒe Dɔwɔƒewo Zazã

HVAC kple Ductwork

Mɔ̃ɖaŋununya siwo wozãna le dɔwɔƒewo wɔa dɔ le dzoxɔxɔ ƒe nuteɖeamedzi si yia edzi me. Àkpɔe enuenu aluzinc gakpo coil dɔwɔwɔwo le dzoxɔxɔ kple fafa ɖoɖowo me. Nusi ɖe dzesi le nusi wotsɔ wɔe ŋue nye ŋutete si le esi be wòanɔ te ɖe dzoxɔxɔ si nɔa dɔ wɔm atraɖii si ade 315°C (600°F) nu evɔ xɔa ƒe wɔwɔme magblẽ alo amadede matrɔ vevie o. Ga si wotsɔ galvanized wɔe si wozãna ɖaa la dzea gbagbã gɔme eye wòdoa kpo nu le dzoxɔxɔ ƒe dzidzenu siwo bɔbɔ wu sã me. Esia na be 55% aluminum akɔbli la sɔ nyuie na dzoxɔxɔ ɖɔliɖɔliwo, dɔwɔƒewo ƒe ductwork, kple dzodoƒe ƒe xɔwo.

Mɔ̃wo Wɔwɔ (Adzɔnu Yeyewo) .

Mɔ̃ɖaŋudɔwɔƒewo dea se ɖe nusiwo wozãna le nufamɔ̃wo, fridziwo, kple dzodoƒewo ƒe nudidi sesẽwo nu. Adzɔnuwo wɔlawo yɔa akpa sia be 'adzɔnu ɣiwo.' Dɔwɔnu siawo wɔa dɔ le nuto siwo me tsidzadza geɖe le le yame eye atikewo dona enuenu tso dzadzɛnyenyenuwo gbɔ. Ele be nusi wotsɔ ɖo anyigba la natsi tre ɖe fafa si nɔa anyi ɖaa ŋu esime wòle atsyɔ̃ɖomi siwo klẽna ŋutɔ xɔm. Nu suesuesue si dzi wokpɔna nyuie le nusi wotsɔ blae la naa avɔ si sɔ nyuie na nusi wotsɔ blaa nu alo nutata si me tsi le. Exea mɔ na gbeɖuɖɔ si le tsatsam la be wòagaƒo xlã do siwo me woblaa nu ɖo alo esiwo ŋu wotre nu ɖo o.

Ʋuwo Kple Ʋuɖoɖo

Ʋuɖonyawo gbɔ kpɔƒea bia be woatsɔ nu sesẽwo awɔ kpekpe siwo woɣla. Mɔ̃ɖaŋudɔwɔlawo tiaa akɔbli sia enuenu na ŋutilã te ƒe akpa siwo womeɖe ɖe go o kple dzoxɔxɔ ƒe akpoxɔnu siwo le teƒe ɖeka. Ʋuwo doa go mɔa ƒe gbeɖuɖɔ, tsidzadza, kple mɔ dzi dze siwo gbɔ eme. Gakpe ɖe eŋu la, yaƒoƒomɔ̃wo naa dzoxɔxɔ gbogbo aɖe si le teƒe ɖeka. Nusi wotsɔ ɖo anyigba la wɔa dɔ abe dzoxɔxɔ kple xɔxlɔ̃ ƒe mɔxenu tɔxɛ aɖe ene, si kpɔa elektrɔnikmɔ̃ siwo sea nu gɔme kple mɔzɔlawo ƒe ʋua ta tso dzoxɔxɔ si dona le ya me si klẽna me.

Afɔku siwo le dɔwɔwɔ me: Ne *Menye* be woazã Galvalume o

Alkaline Nutome ƒe Dodokpɔwo

Togbɔ be nu sia te ŋu nɔa te ɖe nɔnɔme sesẽwo nu ɖedzesi aɖe hã la, seɖoƒe gã aɖe le eŋu. Ele be nàda dɔwɔwɔ ƒe nɔnɔme kpɔ le gaglãgbe. Ne wotsɔ gaku sia de kɔkrit alo aŋɔ xɔdzo me tẽ la, egblẽa nu le eŋu vevie. Kɔkrit tsi tre ɖi na nuto si me alkali sɔ gbɔ ɖo si ƒe pH sɔ gbɔ. Alkalinity sia lɔ̃a aluminum passivation layer la kabakaba, si wɔnɛ be gakpoa megakpɔa ta kura o. Nenema ke mele be nàtsɔe ade ati siwo ŋu wowɔ atike ɖo siwo me akɔbli-nu siwo wotsɔ dzraa nu ɖo o la ŋu gbeɖe o. Akɔbli la wɔa dɔ abe cathode ene esime aluminum-zinc si wotsɔ blae la wɔa dɔ abe anode ene. Esia nana galvanic cell si wɔa adã, si wɔnɛ be wòxɔa dzo kabakaba.

Agbledelawo ƒe Gaxɔmenɔnɔ

Agbledeƒewo nye afɔku ɖedzesi bubu. Nuto siwo me lãwo le la hea lãwo ƒe gbeɖuɖɔ gbogbo aɖewo vɛ. Gbeɖuɖɔ sia ɖea amoniaka ƒe dzoxɔxɔ si sɔ gbɔ ɖe yame. Amonia dzea aluminum ƒe akpa si le nusi wotsɔ blae la dzi enumake kloe. Le agbledede ƒe xɔtuɖoɖowo gome la, galvanized coatings siwo ƒe kpekpeme kpekpe siwo wozãna ɖaa (abe G90 ene) alo ga tɔxɛ siwo wotu nyuie siwo wotsɔ epoxy blae la wɔa dɔ nyuie wu 55% aluminum alloy.

• Nu Nyuitɔ Kekeake: Dzro yame ƒe nɔnɔme siwo le dɔwɔƒe si woɖo be woatu la me ɣesiaɣi hafi nàgblɔ ga si woatsɔ atsyɔ edzi.

• Vodada si bɔ: Ne míetsɔe be 'premium' ƒe nutsyɔnu wɔa dɔ le xexeame katã le dɔwɔƒewo kple agbledede ƒe akpawo katã me.

Edge Creep ƒe Ŋusẽkpɔɖeamedzi

Ele be nàlé mɔkpɔkpɔ ŋutɔŋutɔwo me ɖe asi ku ɖe gbeɖuɖɔ si wotso ŋu. Ne adzɔnuwɔƒe aɖe lã ʋuƒo aɖe la, woɖea gakpo ƒuƒu si wotsɔ wɔe la ɖe go. Togbɔ be zinc si ƒo xlãe la dzea agbagba be yeakpɔ nugbɔ sia ta vɔsasa hã la, seɖoƒe li nɛ. Le ƒuta nuto siwo gbɔ eme siwo me dze sesẽwo ƒuna le me la, edge creep dzɔna kabakaba. Dzea nana zinc la ƒe galvanic ƒe vɔvɔ kabakaba. Le ƒudzidɔ siwo le ƒuta kilometa ɖeka gome la, ele be nàde se be woatre goawo nu le dɔwɔƒea. Alo gblɔ aluminum si wotsɔ ɖo ƒudzinuwo ƒe hatsotso tɔxɛ aɖe tsɔ wu be nàgblɔ gakpo si ŋu wofa nu ɖo.

Dzɔtsoƒe ƒe Dzesiwo Na Dɔwɔƒewo ƒe Galvalume Coil Dɔwɔƒe

Dzesidede & Sedziwɔwɔ

Dzɔdzɔmeŋutete dzi kpɔkpɔ dzea egɔme tso nuƒle ƒe akpaa dzi. Ele be nàbia Mill Test Reports (MTRs) na gakpo ƒe hatsotso ɖesiaɖe. Nuŋlɔɖi siawo ɖo kpe edzi be wowɔ ɖe ASTM A792/A792M ƒe dzidzenuwo dzi pɛpɛpɛ. MTR la gblɔ atike siwo tututu le nusi wotsɔ blae la me tsitotsito eye wòɖo kpe mɔ̃ɖaŋununya ƒe kutsetse ƒe ŋusẽ si le gakpo si wotsɔ wɔe ŋu dzi. Ne nudzrala aɖe le hehem ɖe megbe le MTR siwo woate ŋu akpɔ la nana me la, bu eŋu be enye nusi ana woagadze enumake o.

Dɔwɔwɔ ƒe Ŋutetewo

Hadede kple nudzrala bibi aɖe yi ŋgɔ wu nu vevi siwo li. Èhiã na a dɔwɔƒewo ƒe galvalume coil nana ƒo adegbe sesẽ le aƒeme dɔwɔwɔ. Womate ŋu awɔ ɖoɖo ɖe slitting, lãɖeɖe, kple tension leveling pɛpɛpɛ ŋu o. Slitting manyomanyo hea nutete gã aɖe vɛ, si hea nugbɔ siwo le ƒutsotsoewo alo camber nyawo vɛ le agbalẽ xatsaxatsa wɔwɔ me. A si ŋu kakaɖedzi le galvalume coil dzrala zãa dɔwɔnu siwo sɔ pɛpɛpɛ tsɔ ɖea nuwo ƒe tɔtrɔ dzi kpɔtɔna hafi ga la nadzo le woƒe dɔwɔƒea gbeɖeka.

Nudzraɖoƒewo Kple Ɣeyiɣi Siwo Woatsɔ Akplɔe

Nuzazãwo ƒe kɔsɔkɔsɔ ƒe kuxiwo gblẽa xɔtuɖoɖowo me eye wònaa gazazãwo dzina ɖe edzi. Ele be nàda nudzrala aɖe ƒe dukɔa me nudzraɖoƒewo ƒe liƒo akpɔ ne wotsɔe sɔ kple woƒe ŋuɖoɖo ɖe nusiwo wotsɔ tso duta tẽ ŋu. Togbɔ be coil siwo wotsɔ tso duta vɛ ate ŋu ana ga home si bɔbɔ ɖe anyi do ŋgɔ hã la, melimɔ siwo metrɔna o hea afɔku siwo dzi womate ŋu alɔ̃ ɖo o vɛ le ɣeyiɣi si woatsɔ awɔ dɔe me. Ŋkɔ kpuie na subɔsubɔdɔwɔƒe siwo léa nudzraɖoƒe goglo siwo le teƒe ɖeka ƒe nudzraɖoƒe siwo bɔ ƒe dzidzenuwo kple kekemewo ɖe te. Wonaa ablaɖeɖe si hiã be woado alɔ asitsatsadɔ siwo wowɔna kabakaba.

Coating Kpekpeme ƒe Kpekpeɖeŋunana

Menye nusiwo katã wotsɔ blaa nu ŋue sɔ na nuto ɖesiaɖe o. Tu wò susu si le xexlẽdzesi kpuiwo me ɖe nudzrala aɖe ƒe ŋutete be wòatsɔ AZ ƒe nutsyɔnu ƒe ŋkɔ tɔxɛwo ana ɣesiaɣi dzi. Ne wò dɔa bɔbɔ nɔ anyigba ƒe nɔnɔme si me fa miamiamia me la, kpekpeme siwo woɖo ɖi la sɔ gbɔ. Gake ne dɔa bia be woawɔ dɔ sesẽwo le ƒuƒlu la, ele be nudzrala la naka ɖe edzi be AZ55 alo esi wu nenema li. Kpɔ woƒe ememe agbalẽdzikpɔkpɔ ƒe ɖoɖowo ɖa be nàkpɔ egbɔ be wotsɔ nutsyɔnu ƒe kpekpeme siwo wogblɔ le wò nuƒle ƒe nudɔdɔa me la vɛ ŋutɔŋutɔ.

Nyanuwuwuw

Ga coil si sɔ na dɔwɔƒewo ƒe nyawo gbɔgblɔ bia be woawɔ ɖoɖo ɖe mɔ̃ɖaŋununya ŋu vevie. Ele be nàda asɔ le nusi wotsɔ blae ƒe kpekpeme, gɔmeɖoanyi ƒe kutsetse ƒe ŋusẽ, kple dɔwɔwɔ ƒe mɔɖeɖe ɖe nu ŋu kple alesi tututu nu mamlɛtɔ si woatsɔ awɔe le nutoa me ŋu. Alkaline-nu kple amonia ƒe afɔkuwo gɔmesese xea mɔ na agblemenuku siwo xɔa ga geɖe ƒe kpododonu. Na wò nuƒlemɔnu nasɔ kple ASTM ƒe dzidzenu siwo ŋu woɖo kpee kple nuzazãwo ƒe kɔsɔkɔsɔ siwo ŋu kakaɖedzi le ɣesiaɣi.

Abe afɔɖeɖe si kplɔe ɖo si metso nya me le ene la, ɖo aɖaŋu na wò nuƒleƒewo be woabia kpɔɖeŋunu ŋutɔŋutɔwo kple MTR siwo li fifia tso dɔwɔƒe siwo ate ŋu awɔ dɔ le wo gbɔ. Ƒu du kpɔɖeŋu siawo to nutome dodokpɔ siwo wowɔ le teƒea me eye nàɖo kpe dɔwɔnuwo ƒe ɖekawɔwɔ dzi le wò agbalẽ xatsaxatsawo wɔwɔ me hafi nàtsɔ ɖokuiwò ana be yeawɔ nubabla siwo ƒe kpekpeme lolo.

Nyabiasewo ƒe Nyabiasewo

Q: Vovototo kae le AZ50 kple AZ55 ƒe nutsyɔnu ƒe kpekpemewo dome?

A: Ŋkɔa fia nusi wotsɔ blae ƒe kpekpeme bliboa le ounces me le afɔ square ɖeka dzi le coil la ƒe akpa eveawo. AZ50 tsɔa 0.50 oz/sq ft eye wònye dɔwɔƒea ƒe dzidzenu na dɔwɔwɔ siwo wota do ŋgɔ. AZ55 tsɔa 0.55 oz/sq ft. Wode se be woatsɔ AZ55 ƒe nutsyɔnu si le kpekpem wu la awɔ dɔ siwo womede amae o, siwo le ƒuƒlu be woakpɔ egbɔ be yame ƒe nɔnɔmewo te ŋu nɔa te ɖe enu ɣeyiɣi didi.

Q: Ðe woate ŋu ata Galvalume gakpo ƒe ʋuƒoa?

A: Ẽ, exɔa amadede bɔbɔe, gake ebia dzadzraɖo tɔxɛ aɖe. Ele be coil la nato tension leveling me be wòakpɔ egbɔ be ele gbadzaa bliboe. Gakpe ɖe eŋu la, ebia be woatsɔ atikewo awɔ atike na wo pɛpɛpɛ do ŋgɔ eye woatsɔ gɔmedzenu si sɔ. Ne wometsɔe ɖo etame nyuie o la, mate ŋu alé ɖe aluminum-zinc si le gbadzaa la ŋu o, si ana wòavuvu kabakaba.

Q: Aleke Galvalume ƒe agbenɔƒe sɔ kple G90 Galvanized steel?

A: Le yame ƒe nɔnɔme siwo medea akpa aɖeke dzi o me la, yame ƒe dodokpɔ ŋuti nyatakaka siwo wozãna ɖaa ɖee fia be aluminum ƒe 55% ƒe akɔbli la nɔa anyi didi wu G90 galvanized nuwɔna zi gbɔ zi eve va ɖo ene. Aluminium la wɔa mɔxenu si mewɔa dɔ o si de ŋgɔ wu si naa nusiwo gblẽna ƒe ɖoɖoa nɔa blewu ŋutɔ ne wotsɔe sɔ kple vɔsasa siwo wotsɔ zinc dzro ko.

Q: Ðe nuwɔwɔ alo stamping gblẽa nu le Galvalume ƒe nutsyɔnu ŋua?

A: Nuwɔwɔ sesẽ ate ŋu agblẽ nu le nusi wotsɔ blae ŋu ne woŋe aɖaba ƒu mɔfiame nyuiwo dzi. Silicon 1.6% si wotsɔ kpe ɖe eŋu kpena ɖe ame ŋu be wòate ŋu atrɔ ɖe nɔnɔmewo ŋu. Gake ne wogbɔ bend radii ƒe seɖoƒe siwo wokafu ŋu la, ena micro-cracking le ga la ƒe anyime. Ele be aɖaŋuwɔlawo nade bubu mɔxenu suetɔ kekeake siwo le be woabɔbɔ wo ŋu eye woazã ami siwo sɔ atsɔ ata nu atsɔ akpɔ nusi wotsɔ blae la ta ne wole nutrenu sesẽwo ƒom.